Please measure your pet before purchasing 19.5"L x 12"W x 12"H 43.5"L x 32"W x 12"H after the 4 expandable soft sided).Max load of 20 lbs (9 kg). Fits Pets up to 19"Lx11"H x 11"H. Easy to clean: for the cozy mat, it is detachable and machine-washed.For the pet carrier, just unzip it and easy to clean the inner and outer layers. Pet-friendly design: We increased the top ventilated opening, which make it more convinient to put your cat dog in or out without getting hurt.To increase the stability of the carrier, we added steel strand into the frame. No defrmation and no sag. In addition to the topping way, it has 2 side entrances,easy to access.